package Test;

import java.util.*;

public class Test01 {
    public static void main(String[] args) {
        /*Stack a=new Stack<>();
        a.push("555");
        a.push(123);
        a.push(4566);
        System.out.println(a.pop());
        System.out.println(a.pop());*/
     /*   Queue a = new LinkedList();
        a.offer("afasa");
        a.offer("123");
        System.out.println(a.element());
        System.out.println(a.poll());
        System.out.println(a.poll());*/
    }
}
